高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (11): 1898.

• 研究快报 • 上一篇    下一篇

层状分子筛MCM-56的合成及表征

许宁, 吴通好, 王东阳, 吴鹏, 阚秋斌, 孙家锺   

  1. 吉林大学化学系, 长春 130023
  • 收稿日期:2000-05-29 出版日期:2001-11-24 发布日期:2001-11-24
  • 通讯作者: 阚秋斌(1962年出生),男,博士,教授,主要从事微孔介孔材料合成与多相催化作用研究.E-mail:qkan@mai.ljlu.edu.cn E-mail:qkan@mai.ljlu.edu.cn
  • 基金资助:

    国家973重大基础研究项目(批准号:G1999022400);国家自然科学基金(批准号:29973011)资助

Synthesis and Characterization of a Novel Layered Zeolite MCM-56

XU Ning, WU Tong-Hao, WANG Dong-Yang, WU Peng, KAN Qiu-Bin, SUN Jia-Zhong   

  1. Department of Chemistry, Jilin University, Changchun130021, China
  • Received:2000-05-29 Online:2001-11-24 Published:2001-11-24

关键词: 沸石分子筛, MCM-56, 合成与表征

Abstract: MCM-56, a novel layered zeolite, has been synthesized under a stirring condition by hydrothermal method and characterized by XRD, TEM, TGand DTA. TEMshows that most of the crystals exist in the form of single layer. Based on the experimental facts and framework type which MCM-56 belongs to, MCM-56 should consist of very thin MWWtype layers which are just one unit cell along the c direction, and have a unique architecture with two dimensional10 MRpore system inside the layer and 12-MRcups(half of the MWWcages described in the MCm-22 or MCM-49) on the crystal exterior without cages between layers.

Key words: Zeolite, MCM56, Synthesis and characterization

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